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Inverse of Non-Singular Matrices

Inverse of Non-Singular Matrices
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2019-05-25 22:48
Coordinate GeometryMatrixTransformation
This example demonstrates the process and geometric significance of finding the inverse of non-singular matrices. It involves core mathematical concepts such as matrix operations, determinants, adjoint matrices, and transposes. Construction highlights include using Textfield for display, Determinant for calculating determinants, and Transpose for finding transposes, with objects like a11 to a33 and multiple InputBoxes for matrix elements. Suitable for high school and above mathematics learners to understand the calculation method and application of matrix inverses.

GeoGebra Commands & Parameters

  1. Textfield(a11) → InputBox1
  2. Textfield(a12) → InputBox2
  3. Textfield(a13) → InputBox3
  4. Textfield(a21) → InputBox4
  5. Textfield(a22) → InputBox5
  6. Textfield(a23) → InputBox6
  7. Textfield(a31) → InputBox7
  8. Textfield(a32) → InputBox8
  9. Textfield(a33) → InputBox9
  10. Determinant(A) → A1
  11. Transpose(Aij) → adjA